The closer you are to center of the astrological interval (7th usually) the more characteristics you have in common with the zodiac archetype apparently. So basically people can't get more scorpio than you.
So that basically means you're an extremely vengeful, self-destructive nymphomaniac.
I have a friend born on August 7...most arrogant prick you'll ever meet, he prides himself on that.
Although I'm using inductive reasoning here though. Just because it works for most of the people I know, doesn't mean its absolute.